Addition, alteration and renovation for-sale builders, commercial and institutional building · Massachusetts

Structure Tone Building Group

Boston, MA · ~120 workers · 2 years of OSHA Injury Tracking Application data.

C
Average Safety Record
0.0
Avg TCR
2.9
Industry avg
0
Fatalities
Subscribe to safety-record updates (RSS)

The verdict

Structure Tone Building Group runs at 0% of its industry's injury rate - about level with the typical Addition, alteration and renovation for-sale builders, commercial and institutional building workplace, earning a grade C.

Structure Tone Building Group: 0.0 TCR = 0% of Addition, alteration and renovation for-sale builders, commercial and institutional building BLS 2.9 · 2y Form 300A (see methodology below)

Structure Tone Building Group safety composite

Structure Tone Building Group scores strongest on total case rate (tcr) (safer than 100% of same-industry peers) and weakest on fatalities (safer than 51%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).

B

78/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0 per 100 workers

Safer than 100% of industry peers

DART rate
C 0 per 100 workers

Safer than 73% of industry peers

Fatalities
D 0

Safer than 51% of industry peers

Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).

Structure Tone Building Group held a steady TCR band

Structure Tone Building Group's TCR held near 0.0 from 0.0 in 2022 to 0.0 in 2024. Peak filing year was 2022 at 0.0 TCR.

2022=0.0 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 236220 · Boston, MA AT/BELOW-IND · MID

Grade C · TCR 0.0 · 0% of ind

  • DART 0.0 DART
  • RANK #0/100
  • PHOTO Tripp Enterprises Inc
  • BOOK 2y book
  • INJ 0 inj
  • SIZE ~120 FTE

Nearest TCR peer: Tripp Enterprises Inc (0.0 TCR gap)

Read with this employer → · Industry book → · Massachusetts employers → · Look up another →

Structure Tone Building Group in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows Structure Tone Building Group averages 0.0 TCR (0% of the Addition, alteration and renovation for-sale builders, commercial and institutional building BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

Structure Tone Building Group TCR series: 2022=0 · 2024=0 · BLS 2.9

Where Structure Tone Building Group falls in its industry

4,692 Addition, alteration and renov establishments

Safer than 100% of graded establishments in this industry, whose median TCR is 2.3.

More dangerous than peersSafer than peers

Narrower to Massachusetts alone (the establishments it most directly competes with for workers and contracts): ranked #0 safest of 100 Addition, alteration and renov employers in Massachusetts.

Structure Tone Building Group (120 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 55 employees and a TCR of 2.3 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 0100200300400500 02468 Average employees Total Case Rate Structure Tone Building Group
Structure Tone Building Group (120 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 55 employees and a TCR of 2.3

Structure Tone Building Group has more employees than the Addition, alteration and renovation for- median and a lower injury rate than the industry's median TCR of 2.3. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.

Year-by-Year Safety Data

Year TCR DART Injuries Illnesses Fatalities
2024 0.0 0.0 0 0 0
2022 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

236220 · MA · Boston

4,692 Addition, alteration and renovation for-sale builders, commercial and institutional building employers nationwide with a credible TCR · 10,108 rated employers in Massachusetts with headcount on file · 577 employers in Boston, MA · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR Tripp Enterprises Inc 0.0 TCR
NAICS-TCR Madison Construction 2016 OSHA 300 & 300A 0.0 TCR
NAICS-TCR Tepcon Construction Inc 0.0 TCR
NAICS-TCR Gilbane Building Company Houston 0.1 TCR
STATE-SIZE DORCHESTER COMM L PT-MA10 120 FTE
STATE-SIZE NEL Corporation 120 FTE
STATE-SIZE PRIME STEEL ERECTING, INC 120 FTE
STATE-SIZE NB KENNEY CO., INC. 120 FTE
CITY-NEAR Massachusetts General Hospital 26,855 FTE
CITY-NEAR Brigham and Women's Hospital 19,183 FTE
CITY-NEAR Brigham and Womens Hospital 19,004 FTE
CITY-NEAR Brigham & Women's Hospital 18,260 FTE
NAT-TCR Point32Health Providence 0.0 TCR
NAT-TCR Creekside 0.0 TCR
NAT-TCR Koeze Company 0.0 TCR
NAT-TCR Monster Energy Company 2535 Anselmo Dr 0.0 TCR
NAT-SIZE Dixie Electric Power Association 120 FTE
NAT-SIZE Joy Global Underground Mining LLC 120 FTE
NAT-SIZE Courtyard 120 FTE
NAT-SIZE Inmotion 120 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2024, 2022. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.